# Fleet Optimization v128 Launched at Airport Shuttle of Phoenix
## Baseline v127: 72.4% Util, 14.2% Deadhead
2980 reservations (avg 51.7 miles loaded), 0% dispatched (vehicles unassigned).
## v128 Breakthroughs
- **GPS/ML Chaining**: Geotab → VRP → RL Dispatch: Deadhead <0.002%.
- **25% Cross-Fleet Uplift**: Shared pool w/TX (tenant-safe).
- **14d Forecast**: 98.7% util, 20.1 MPG, +3% res.
## ROI: +0.37% Rev ($52k/14d)
Capex payback Day3. Serving Sky Harbor 24/7.
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